Mark Alan Baskin, MD
Ophthalmology Physician · Encino, CA
Mark Alan Baskin, MD is an ophthalmology physician with a practice address in Encino, California, and NPI 1447200498, issued on May 11, 2006. Check the license (California G30252, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mark Alan Baskin
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G30252 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16550 Ventura Blvd, Encino, CA 91436
- Phone
- (818) 905-5115
- Enumerated
- May 11, 2006
- Record last updated
- Sep 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 16550 Ventura Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Alan Baskin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G30252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average ophthalmology physician in 2024
48 Medicare Part D claims for 17 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Latanoprost15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Mark Alan Baskin among 2,899 ophthalmology physician records in California
Mark Alan Baskin, MD is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2008 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 ophthalmology physician records list a practice address in Encino
They are 28 of the 3,136 NPPES records with a practice address in Encino, and 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Encino → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- David Aizuss, M.D.Encino, CA 914361346221728
- Brad Elkins, M.D.Encino, CA 914361467433037
- Robert Engstrom, M.D.Encino, CA 914361689663395
- Larry Green, MDEncino, CA 914361700997251
- Stanley Kopelow, MDEncino, CA 914361215918602
- Mark Kramar, M.D.Encino, CA 914361174568414
- Sandy Lee, M.D.Encino, CA 914361831188341
- Mohammad Reza Nejad, MDEncino, CA 914361235203449
Common questions
What is Mark Alan Baskin, MD's NPI number?
Mark Alan Baskin, MD's National Provider Identifier (NPI) is 1447200498, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Alan Baskin, MD located?
The NPPES record lists a practice address at 16550 Ventura Blvd, Encino, CA, 91436. Phone: (818) 905-5115. Providers update this record themselves, so call before visiting.
How can I verify Mark Alan Baskin, MD's license?
NPPES lists California license number G30252, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Alan Baskin, MD prescribe under Medicare Part D?
In 2024, Mark Alan Baskin, MD had 48 Medicare Part D claims for 17 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Mark Alan Baskin, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.